2325620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2$

素因数の和:93

約数の個数: 54

約数和(自身を含む): 5546898

約数和(自身を除く): 3221278

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 961, 1210, 1364, 1705, 1922, 2420, 3410, 3751, 3844, 4805, 6820, 7502, 9610, 10571, 15004, 18755, 19220, 21142, 37510, 42284, 52855, 75020, 105710, 116281, 211420, 232562, 465124, 581405, 1162810, 2325620]

約数ペア:

[(1, 2325620), (2, 1162810), (4, 581405), (5, 465124), (10, 232562), (11, 211420), (20, 116281), (22, 105710), (31, 75020), (44, 52855), (55, 42284), (62, 37510), (110, 21142), (121, 19220), (124, 18755), (155, 15004), (220, 10571), (242, 9610), (310, 7502), (341, 6820), (484, 4805), (605, 3844), (620, 3751), (682, 3410), (961, 2420), (1210, 1922), (1364, 1705)]